An AP abdomen projection was obtained using 85 kVp at 10 mAs. The resulting image demon-strated excessively low contrast, although the density was acceptable
What new technique could be used to obtain the projection with equal density but higher con-trast?
a. 72 kVp at 10 mAs
b. 72 kVp at 20 mAs
c. 81 kVp at 13 mAs
d. 98 kVp at 5 mAs
ANS: B
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The AED has a voice system which indicates when and where the electrodes are to be placed
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